Merge pull request #1400 from meshtastic/min_app_version-1.3

update minimum_app_version to 1.3.0

src/mesh/NodeDB.cpp

@@ -217,7 +217,7 @@ void NodeDB::init()
     myNodeInfo.error_address = 0;
 
     // likewise - we always want the app requirements to come from the running appload
-    myNodeInfo.min_app_version = 20200; // format is Mmmss (where M is 1+the numeric major number. i.e. 20120 means 1.1.20
+    myNodeInfo.min_app_version = 20300; // format is Mmmss (where M is 1+the numeric major number. i.e. 20120 means 1.1.20
 
     // Note! We do this after loading saved settings, so that if somehow an invalid nodenum was stored in preferences we won't
     // keep using that nodenum forever. Crummy guess at our nodenum (but we will check against the nodedb to avoid conflicts)